HP 872725-B21 Infiniband Edr Network Adapter 100GB 1P 841QSFP28

( Brand: Hp ), ( Manufacturer Part Number: 872725-B21 ), ( Type: Hbas Network Adapters ), ( Unit Type: Unit )

Review HP New Fully Sealed Infiniband Edr 100gb 1p Network Adapter

The HP 872725-B21 InfiniBand Adapter is a high-performance networking solution designed for data centers and HPC environments. This Single Port 841QSFP28 EDR InfiniBand Adapter is part of HP's Gen Z product portfolio, delivering top-tier I/O connectivity and support for the latest data transfer standards.

1. EDR (Enhanced Data Rate) InfiniBand Technology: With a bandwidth of 200 Gb/s per link, the HP 872725-B21 enables data transfer rates up to 100 Gbps, ensuring optimal performance for resource-intensive workloads and large-scale applications.

2. Single Port 841QSFP28: The adapter comes with a single 841QSFP28 connector, offering the ability to connect to a QSFP28 switch or cable in a space-saving form factor. The 841QSFP28 connector also provides up to 12 m (39 ft) of copper cabling or up to 300 m (984 ft) of multimode fiber cabling.

3. Low-Profile: The HP 872725-B21 boasts a low-profile design, making it suitable for use in a wide range of servers and racks, allowing for efficient airflow and maximized space utilization.

4. Intel DFM ASIC: The adapter incorporates an advanced Intel Decapsulated Floating Gate Memory (DFM) ASIC, ensuring high performance and reliability in data center environments.

5. Compatibility: This adapter is compatible with various InfiniBand switches from leading vendors such as Mellanox, Intel, and HP, offering versatility and flexibility for diverse networking deployments.

6. POPM and RoCE Offloading: The HP 872725-B21 supports both Packet Overlay Network (PON) and Remote Direct Memory Access over Converged Ethernet (RoCE), offering choices in networking protocols based on the specific requirements of the workload or infrastructure.

7. Flexible Software Support: The adapter can be managed through HP's Insight Management Agents, OpenStack Neutron ML2 plugin, or through third-party network management software like IBM Spectrum Scale, ensuring compatibility with a wide range of management tools and environments.

8. Enterprise-Grade Security: The adapter supports both Secure Reliable Transport (SRT) and Interconnect Security Protocol (ISP) to protect data transmissions against threats such as man-in-the-middle attacks, offering an added layer of security for sensitive data.

9. Dual OS Support: The HP 872725-B21 supports both Linux and Windows operating systems, ensuring compatibility with a wide range of servers and server environments.

In summary, the HP 872725-B21 InfiniBand Adapter is a versatile, high-performance networking solution suitable for data center environments, offering top connectivity speeds, advanced security features, and compatibility with various operating systems and networking protocols.

HP 872725-B21 Infiniberel EDR 100Gb 1P 841QSFP28 Network Adapter: A Detailed Analysis

The HP 872725-B21 Infiniberel EDR 100Gb 1P 841QSFP28 Network Adapter is a high-performance data transfer solution designed for organizations with intensive data transfer requirements. In this analysis, we will discuss both the advantages and disadvantages of purchasing this network adapter.

1. High Bandwidth: With a transfer rate of 100 Gbps, this network adapter offers significantly higher bandwidth compared to lower-speed adapters. This makes it an excellent choice for organizations dealing with massive data transfers or those looking to upgrade their network infrastructure.

2. EDR Support: The HP 872725-B21 supports EDR (Enhanced Data Rate) technology, which allows for twice the available bandwidth over traditional InfiniBand. This is crucial for data-intensive applications such as high-frequency trading, financial analysis, genomics, and machine learning.

3. Flexible Configuration: The adapter supports both passive and active copper cabling as well as active and passive QSFP28 cables, offering users the flexibility to choose the best cabling solution for their specific requirements.

4. Energy Efficiency: The HP 872725-B21 features a power-efficient design that consumes less power compared to other high-performance network adapters. This can result in lower operational costs over time.

5. Industry-standard Compliance: The adapter is compliant with various industry standards, including OpenFabrics Enterprise Distribution (OFED), ensuring seamless integration into existing data center environments.

1. Cost: High-performance network adapters like the HP 872725-B21 usually come with a premium price tag. Organizations with limited budgets might find this adapter to be a significant investment.

2. Complex Configuration: Although the adapter offers a wide range of configuration options, the complex setup process may require skilled network administrators to optimize performance and ensure compatibility with various environments.

3. Limited Availability: Due to its high-performance capabilities, the HP 872725-B21 might not be readily available in all markets, and suppliers may have limited stock, leading to longer delivery times.

The HP 872725-B21 Infiniberel EDR 100Gb 1P 841QSFP28 Network Adapter offers considerable advantages for organizations requiring immense data transfer rates and seeking network infrastructure upgrades. Its high bandwidth, support for EDR technology, flexible cabling options, energy efficiency, and industry-standard compliance are compelling features that justify its premium price tag. However, its complex setup process, limited availability, and higher cost might deter organizations with tighter budgets or less complex data transfer needs. Ultimately, the decision to invest in this network adapter will depend on the specific requirements, budget, and data transfer demands of your organization.

In summary, if your organization relies heavily on data-intensive applications and needs a network adapter that can support significant bandwidth requirements, then the HP 872725-B21 is definitely an option worth considering. If, however, you have less demanding data transfer needs or a tighter budget, you may want to explore alternative, less expensive network adapter solutions.

Details:

New Fully Sealed HP 872725-B21 INFINIBAND EDR 100GB 1P 841QSFP28 Network Adapter. All HP HBAs Network Adapters hardware is fully tested and ready to ship. Part Number: 872725-B21. With years of experience and a large knowledge base the HPE market, never hesitate to reach out Andrew with your custom con fig or individual part needs.

Cosmetic Code: New Functional F7.

part #: 872725b21 prices

• $54.95-$267.26

specifications serversappy:

• brand: Hp
• manufacturer part number: 872725-B21
• type: Hbas Network Adapters
• unit type: Unit

returns serversappy:

• policy: Returns Accepted
• method: Money back
• paid by: Seller
• time: 30 Days

offer serversappy:

• best offers: True
• sold: 0
• started: January 13, 2025
• options: Ship-to-home
• availability: In Stock
• quantity: 17

shipping serversappy:

• class: Standard, Expedited, One-day
• cost: $0.00
• type: Calculated
• service: FedEx Ground or FedEx Home Delivery, FedEx 2Day, FedEx Standard Overnight
• transit: 2-5 Days
• carrier: FedEx

seller serversappy:

• city: Minneapolis, Minnesota
• rating: 99.7%
• # reviews: 6891

payments serversappy:

• wallet: Apple-pay
• credit card: Visa
• other

general serversappy:

• Enterprise Networking, Servers > Server Components > Other Ent Server Components
• condition: New

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